ALOXIPRIN

Aloxiprin is an aspirin derivative combining acetylsalicylic acid with an aluminum complex, used for pain and inflammation. Benefits include improved gastric tolerability. Side effects include gastrointestinal irritation, bleeding risk, and hypersensitivity reactions.

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Product Description


Mechanism of action

Aloxiprin is a complex of acetylsalicylic acid (aspirin) with glycine. Once administered, it is gradually hydrolysed in the gastrointestinal tract, releasing aspirin, which irreversibly acetylates cyclo-oxygenase enzymes (COX-1 and, to a lesser extent, COX-2). This blocks the conversion of arachidonic acid to prostaglandins and thromboxanes, producing anti-inflammatory, analgesic, antipyretic and antiplatelet effects. The glycine component acts as a buffering agent that can improve gastric tolerability compared with plain aspirin.

Benefits and advantages

Aloxiprin offers the well-known benefits of aspirin with potentially reduced gastric irritation in some patients. It can be formulated for the management of mild-to-moderate pain, fever and inflammatory disorders, or for low-dose antiplatelet regimens where appropriate. The buffered complex may be advantageous in individuals who require salicylate therapy but are sensitive to direct gastric acid exposure.

Side effects and risks

Adverse effects are similar to those of other salicylates and include dyspepsia, gastrointestinal ulceration, bleeding, bronchospasm in aspirin-sensitive individuals, renal impairment and, in overdose, salicylate toxicity. Concomitant use with other anticoagulants or NSAIDs increases bleeding risk. As a raw material, aloxiprin should be handled with care to avoid inhalation or prolonged skin contact, and stored under conditions that prevent hydrolysis and degradation.

Professional use only. Supplied exclusively to licensed pharmaceutical manufacturers and institutions.

Datasheet


Molecular Formula

C9H8Al2O7

Molecular Weight

282.12 g/mol

CAS Number

9014-67-9

Storage Condition

Store in a cool, dry place. Keep container tightly closed. Protect from moisture and light.

Solubility

Solubility depends on solvent and conditions (e.g., pH). Please contact us for solvent-specific guidance.

Purity

Purity information is available upon request (COA).

Synonym

Aloxiprin; Superpyrin; Aloxiprina; Aloxiprine; Aloxiprinum

IUPAC/Chemical Name

dialuminum;2-acetyloxybenzoic acid;tris(oxygen(2-))

InChl Key

MXCPYJZDGPQDRA-UHFFFAOYSA-N

InChl Code

InChI=1S/C9H8O4.2Al.3O/c1-6(10)13-8-5-3-2-4-7(8)9(11)12;;;;;/h2-5H,1H3,(H,11,12);;;;;/q;2*+3;3*-2

References

https://pubchem.ncbi.nlm.nih.gov/compound/71586929;

3D Conformer.

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